CVE-2022-34439

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-21 · updated 2026-06-17
Weakness: CWE-770

Description

Dell PowerScale OneFS, versions 8.2.0.x-9.4.0.x contain allocation of Resources Without Limits or Throttling vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to denial of service and performance issue on that node.

Affected products

Dell Emc Powerscale Onefs: from 9.1.0.0 through 9.1.0.22; from 9.2.1.0 through 9.2.1.16; from 9.3.0.0 through 9.3.0.7; from 9.4.0.0 through 9.4.0.5

References

https://www.dell.com/support/kbdoc/en-us/000204053/dsa-2022-245-dell-emc-powerscale-onefs-security-update-for-multiple-security-updates
https://www.dell.com/support/kbdoc/en-us/000204053/dsa-2022-245-dell-emc-powerscale-onefs-security-update-for-multiple-security-updates

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